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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kootstra, Gert-Jan   Submit Personal Website Send Link 
Club: RST 
Residence: Diepenheim
Year of birth: 1966 (Cat. german: M60)
Date of birth: 26.05.1966 (Cat. internat.: M55)
Nationality: NED NED Netherlands
RunnerID: 775939
 

21 search results (21 Events, 1606 km).  (More)

2025 3 Events, 297 km  (More)
03.-06.09.2025 Ultra Tour Monte Rosa 4 Stages (SUI) 174km/4stages
42:49:41 h Kootstra, Gert-Jan   Overall: 126 M: 70 Cat M55: 9
05.07.2025 VechtdalTrail (NED) 50km
6:19:49 h Kootstra, Gert-Jan *Diepenheim  Overall: 51 M: 40 Cat M55: 6
10.05.2025 Transvulcania Ultramaraton (ESP) 73km
15:32:30 h Kootstra, Gert-Jan RSt Enschede  Overall: 769 M: 649 Cat M55: 37
2024 1 Event, 50 km  (More)
06.07.2024 VechtdalTrail (NED) 50km
6:19:45 h Kootstra, Gert-Jan *Diepenheim  Overall: 46 M: 39 Cat M55: 3
2023 3 Events, 161 km  (More)
16.09.2023 Trail des Dents-du-Midi (SUI) 57km
13:59:21 h Kootstra, Gert-Jan *Diepenheim  Overall: 309 M: 252 Cat M55: 15
02.09.2023 Trail Godefroy Bouillon (BEL) 54km
9:52:54 h Kootstra, Gert-Jan   Overall: 89 M: 75 Cat M55: 3
11.03.2023 SallandTrail 50 km (NED) 50km
5:32:22 h Kootstra, Gert-Jan *Enschede  Overall: 142 M: 124 Cat M55: 9
2022 3 Events, 182 km  (More)
22.10.2022 Transvulcania by UTMB (ESP) 73km
15:14:25 h Kootstra, Gert-Jan RST  Overall: 844 M: 756 Cat M55: 38
24.09.2022 Trail des Patrouilleurs - Trubelstock (SUI) 55km
11:48:19 h Kootstra, Gert-Jan *Haaksbergen  Overall: 44 M: 34 Cat M55: 2
03.09.2022 Trail Godefroy Bouillon (BEL) 54km
8:29:09 h Kootstra, Gert-Jan   Overall: 32 M: 29 Cat M55: 2
2021 1 Event, 57 km  (More)
18.09.2021 Trail des Dents-du-Midi (SUI) 57km
12:00:06 h Kootstra, Gert-Jan RST  Overall: 268 M: 225 Cat M55: 9
2019 3 Events, 295 km  (More)
07.09.2019 Dolomiti di Brenta Trail 45km (ITA) 45km
9:14:06 h Kootstra, Gert-Jan   Overall: 397 M: 351 Cat M50: 30
06.07.2019 VechtdalTrail (NED) 50km
5:45:27 h Kootstra, Gert-Jan *Enschede  Overall: 36 M: 28 Cat M50: 6
13.-20.04.2019 Peneda-Geres Trail Adventure 200km (POR) 200km/7stages
32:37:01 h Kootstra, Gert-Jan   Overall: 18 M: 17 Cat M50: 5
2018 2 Events, 104 km  (More)
02.09.2018 Wisenttrail (NED) 54km
6:14:38 h Kootstra, Gert-Jan *Enschede  Overall: 15 M: 13 Cat M50: 2
10.03.2018 SallandTrail 50 km (NED) 50km
5:38:27 h Kootstra, Gert-Jan *Enschede  Overall: 97 M: 89 Cat M50: 13
2017 3 Events, 357 km  (More)
08.10.2017 Trailrun Terschelling (NED) 50km
5:43:34 h Kootstra, Gert-Jan *Enschede  Overall: 32 M: 29 Cat M50: 4
02.-09.09.2017 Goretex TransAlpine-Run (GER) 247km/7stages
2d 10:11:40 h Kootstra, Gert-Jan Deurdonderen  Overall: 411 M: 316 Cat M50: 52
19.03.2017 Vuurtoren Trail Ameland (NED) 60km
7:57:46 h Kootstra, Gert-Jan *Enschede  Overall: 60 M: 45 Cat M50: 9
2016 2 Events, 103 km  (More)
04.09.2016 Wisenttrail (NED) 53km
6:09:13 h Kootstra, Gert-Jan   Overall: 18 M: 17 Cat M50: 2
12.03.2016 SallandTrail 50 km (NED) 50km
5:26:12 h Kootstra, Gert-Jan *Enschede  Overall: 111 M: 106 Cat M45: 20

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021 2019 2018 2017 2016

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018 2017 2016
VechtdalTrail 3 6:19:49 6:19:45       5:45:27      
SallandTrail 50 km 3     5:32:22       5:38:27   5:26:12
Trail Godefroy Bouillon 2     9:52:54 8:29:09          
Wisenttrail 2             6:14:38   6:09:13
Trail des Dents-du-Midi 2     13:59:21   12:00:06        
Transvulcania by UTMB 2 15:32:30     15:14:25